{"id":"https://openalex.org/W4382990650","doi":"https://doi.org/10.53866/ajac.v1i1.268","title":"The determination of vitamin C in guava (Myrtaceae species) using spectrophotometric approach","display_name":"The determination of vitamin C in guava (Myrtaceae species) using spectrophotometric approach","publication_year":2023,"publication_date":"2023-05-28","ids":{"openalex":"https://openalex.org/W4382990650","doi":"https://doi.org/10.53866/ajac.v1i1.268"},"language":"en","primary_location":{"id":"doi:10.53866/ajac.v1i1.268","doi":"https://doi.org/10.53866/ajac.v1i1.268","is_oa":true,"landing_page_url":"http://dx.doi.org/10.53866/ajac.v1i1.268","pdf_url":"https://www.das-institute.com/journal/index.php/AJAC/article/download/268/189","source":{"id":"https://openalex.org/S4387290755","display_name":"Asian Journal of Analytical Chemistry","issn_l":"2987-8365","issn":["2987-8365"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Asian Journal of Analytical Chemistry","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.das-institute.com/journal/index.php/AJAC/article/download/268/189","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5092388094","display_name":"Tania Aliansa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405258347","display_name":"Universitas Alma Ata","ror":"https://ror.org/00gvwyr85","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405258347"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Tania Aliansa","raw_affiliation_strings":["Universitas Alma Ata, Yogyakarta"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Alma Ata, Yogyakarta","institution_ids":["https://openalex.org/I4405258347"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062053275","display_name":"Muhammad Abdurrahman Munir","orcid":"https://orcid.org/0000-0001-6129-6202","observed_orcids":["https://orcid.org/0000-0001-6129-6202"]},"institutions":[{"id":"https://openalex.org/I4405258347","display_name":"Universitas Alma Ata","ror":"https://ror.org/00gvwyr85","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405258347"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Muhammad Abdurrahman Munir","raw_affiliation_strings":["Universitas Alma Ata, Yogyakarta"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Alma Ata, Yogyakarta","institution_ids":["https://openalex.org/I4405258347"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087685330","display_name":"Veriani Aprilia","orcid":"https://orcid.org/0000-0002-6231-6487","observed_orcids":["https://orcid.org/0000-0002-6231-6487"]},"institutions":[{"id":"https://openalex.org/I4405258347","display_name":"Universitas Alma Ata","ror":"https://ror.org/00gvwyr85","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405258347"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Veriani Aprilia","raw_affiliation_strings":["Universitas Alma Ata, Yogyakarta"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Alma Ata, Yogyakarta","institution_ids":["https://openalex.org/I4405258347"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062788090","display_name":"Emelda Emelda","orcid":"https://orcid.org/0000-0002-6380-3869","observed_orcids":["https://orcid.org/0000-0002-6380-3869"]},"institutions":[{"id":"https://openalex.org/I4405258347","display_name":"Universitas Alma Ata","ror":"https://ror.org/00gvwyr85","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405258347"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Emelda Emelda","raw_affiliation_strings":["Universitas Alma Ata, Yogyakarta"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Alma Ata, Yogyakarta","institution_ids":["https://openalex.org/I4405258347"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4405258347"],"apc_list":null,"apc_paid":null,"fwci":0.9159,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.65914221,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":"1","issue":"1","first_page":"6","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14360","display_name":"Psidium guajava Extracts and Applications","score":0.9286999702453613,"subfield":{"id":"https://openalex.org/subfields/3004","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T14360","display_name":"Psidium guajava Extracts and Applications","score":0.9286999702453613,"subfield":{"id":"https://openalex.org/subfields/3004","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T14127","display_name":"Food Nutrient Composition and Product Development","score":0.06459999829530716,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10035","display_name":"Phytochemicals and Antioxidant Activities","score":0.003800000064074993,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/vitamin-c","display_name":"vitamin C","score":0.9909999966621399},{"id":"https://openalex.org/keywords/guava","display_name":"guava","score":0.9990000128746033},{"id":"https://openalex.org/keywords/crystal-guava","display_name":"crystal guava","score":0.9110000133514404},{"id":"https://openalex.org/keywords/fruit-vitamin-content","display_name":"fruit vitamin content","score":0.7630000114440918},{"id":"https://openalex.org/keywords/myrtaceae","display_name":"Myrtaceae","score":0.7459999918937683}],"concepts":[{"id":"https://openalex.org/C2778130027","wikidata":"https://www.wikidata.org/wiki/Q320179","display_name":"Psidium","level":2,"score":0.998482346534729},{"id":"https://openalex.org/C2777423695","wikidata":"https://www.wikidata.org/wiki/Q156563","display_name":"Myrtaceae","level":2,"score":0.8850787878036499},{"id":"https://openalex.org/C2780022331","wikidata":"https://www.wikidata.org/wiki/Q199678","display_name":"Vitamin C","level":2,"score":0.7868564128875732},{"id":"https://openalex.org/C2781325065","wikidata":"https://www.wikidata.org/wiki/Q133290","display_name":"Syzygium","level":2,"score":0.7868015766143799},{"id":"https://openalex.org/C2776940978","wikidata":"https://www.wikidata.org/wiki/Q34956","display_name":"Vitamin","level":2,"score":0.6669139862060547},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5658208131790161},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.4060659408569336},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.3761937916278839},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.3715950548648834},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.31482434272766113},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.1768786907196045}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.53866/ajac.v1i1.268","doi":"https://doi.org/10.53866/ajac.v1i1.268","is_oa":true,"landing_page_url":"http://dx.doi.org/10.53866/ajac.v1i1.268","pdf_url":"https://www.das-institute.com/journal/index.php/AJAC/article/download/268/189","source":{"id":"https://openalex.org/S4387290755","display_name":"Asian Journal of Analytical Chemistry","issn_l":"2987-8365","issn":["2987-8365"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Asian Journal of Analytical Chemistry","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.53866/ajac.v1i1.268","doi":"https://doi.org/10.53866/ajac.v1i1.268","is_oa":true,"landing_page_url":"http://dx.doi.org/10.53866/ajac.v1i1.268","pdf_url":"https://www.das-institute.com/journal/index.php/AJAC/article/download/268/189","source":{"id":"https://openalex.org/S4387290755","display_name":"Asian Journal of Analytical Chemistry","issn_l":"2987-8365","issn":["2987-8365"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Asian Journal of Analytical Chemistry","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8409000039100647,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4382990650.pdf","grobid_xml":"https://content.openalex.org/works/W4382990650.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W1555783740","https://openalex.org/W1986185261","https://openalex.org/W2002770854","https://openalex.org/W2037938596","https://openalex.org/W2093312792","https://openalex.org/W2182424194","https://openalex.org/W2184769898","https://openalex.org/W2228668600","https://openalex.org/W2320390270","https://openalex.org/W2403892150","https://openalex.org/W2476516470","https://openalex.org/W2567608186","https://openalex.org/W2589388441","https://openalex.org/W2600862501","https://openalex.org/W2665842043","https://openalex.org/W2740333825","https://openalex.org/W2885809196","https://openalex.org/W3132430688"],"related_works":["https://openalex.org/W6931869569","https://openalex.org/W4415758830","https://openalex.org/W4379260953","https://openalex.org/W4367693327","https://openalex.org/W2929724474","https://openalex.org/W2356385427","https://openalex.org/W2389961115","https://openalex.org/W2394185670","https://openalex.org/W922491767","https://openalex.org/W4361006515"],"abstract_inverted_index":{"Vitamin":[0],"C":[1,13,26,52,78,84,128],"is":[2],"one":[3],"of":[4,39,50,82,126],"the":[5,18,24,48,76],"essential":[6],"vitamins":[7],"for":[8],"body":[9,19],"health.":[10],"However,":[11],"vitamin":[12,25,51,77,83,127],"cannot":[14],"be":[15,30,121,130],"produced":[16],"by":[17,32],"itself.":[20],"Thus,":[21],"to":[22,43,74],"fulfill":[23],"requirement,":[27],"it":[28,119],"can":[29,120,129],"obtained":[31],"consuming":[33],"fruits":[34],"and":[35,46,64,94,108],"vegetables.":[36],"The":[37,80],"purpose":[38],"this":[40],"study":[41,70],"was":[42],"find":[44],"out":[45],"analyze":[47,75],"levels":[49,85,125],"in":[53,86,132],"guava":[54,59,66,96,134],"(Psidium":[55,60,135],"guajava":[56,61,136],"L.),":[57],"crystal":[58,92],"(L.)":[62],"Merr.),":[63],"water":[65,95],"(Syzygium":[67],"aquenum).":[68],"This":[69],"used":[71],"UV-Vis":[72],"spectrophotometry":[73],"content.":[79],"results":[81],"samples":[87],"such":[88],"as":[89],"red":[90,133],"guava,":[91,93],"were":[97],"21.16":[98],"mg/5":[99,104,110],"g":[100,105,111],"\u00b1":[101,106,112],"0.005,":[102],"20.79":[103],"0.029,":[107],"19.16":[109],"0.089,":[113],"respectively.":[114],"Based":[115],"on":[116],"these":[117],"outcomes,":[118],"concluded":[122],"that":[123],"high":[124],"acquired":[131],"L.)":[137]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2023-07-04T00:00:00"}